NT30 履带式挖掘机

NT30 Crawler Excavator

3-ton crawler excavator with 0.1 m³ bucket capacity and 3900mm max digging height, a best-selling model.

Operating Weight
3 t
Bucket Capacity
0.1 m³
Rated Power
20 kW
Travel Speed
2.7 km/h
Max Digging Depth
2500 mm
Voir les spécifications complètes

Introduction

The NT30 is a 3-tonne crawler excavator from the NT series with a Changcai 390 engine rated at 20 kW. Bucket capacity rises to 0.1 m³, maximum digging height is 3900 mm and maximum digging depth 2500 mm — a good balance of productivity and transportability for landscaping, municipal and small earthmoving work.

The dozer blade has a longer stroke (190 mm maximum digging depth, 350 mm maximum lifting height), which speeds up levelling and backfilling. Overall length is 4180 mm, width 1350 mm, height 2250 mm, with a 2100 mm track length. The hydraulic system uses a piston pump (Lickchuan / Beifang valve block) with Dana travel and swing motors and a 2.7 km/h travel speed.

Rubber tracks and a sun canopy are standard. Optional equipment includes engine, cabin, tracks, retractable undercarriage, air conditioner, two-speed motor and hydraulic quick coupler.

Caractéristiques principales

3-tonne productivity

3-tonne operating weight, 0.1 m³ bucket, 3900 mm maximum digging height and 2500 mm maximum digging depth.

Long-stroke dozer blade

The dozer blade digs to 190 mm and lifts to 350 mm for faster levelling and backfilling.

Piston pump hydraulics

Piston pump package (Lickchuan / Beifang valve block) with Dana travel and swing motors.

Bucket and swing

580 mm bucket width, 1326 mm body swing radius and a 10 r/min swing speed.

Transport and mobility

4180 × 1350 × 2250 mm, 2.7 km/h travel speed and 35% gradeability.

Optional equipment

Optional equipment includes engine, cabin, tracks, retractable undercarriage, air conditioner, two-speed motor and hydraulic quick coupler.

Spécifications techniques

Basic Specifications

Operating Weight3 t
Bucket Capacity0.1 m³
Bucket Width (with teeth)580 mm
Body Swing Radius1326 mm
Body Swing Angle360 °
Boom Swing Angle (L/R)55/45 °
Max Grade Ability35 %

Engine

Engine Brand常柴
Engine Model390
Rated Power20 kW

Hydraulic System

Hydraulic System柱塞泵:力克川/北方多路阀

Travel System

Traveling Motor丹弗斯
Track Type橡胶履带
Travel Speed2.7 km/h

Swing System

Swing Motor丹弗斯
Swing Speed10 r/min

Main Dimensions

Overall Length4180 mm
Overall Width1350 mm
Overall Height2250 mm
Track Width230 mm
Track Length2100 mm
Body Width1350 mm

Working Range

Max Digging Radius4040 mm
Max Digging Depth2500 mm
Max Digging Height3900 mm
Max Unloading Height2600 mm
Min Swing Radius2211 mm

Dozer Blade

Max Digging Depth of Dozer Blade190 mm
Max Lifting Height of Dozer Blade350 mm

Optional Equipment

Optional Equipment发动机, 驾驶室, 履带, 伸缩底盘, 空调, 高低速马达, 液压快速连接装置

Dimensions

Main Dimensions

Overall Length4180 mm
Overall Width1350 mm
Overall Height2250 mm
Track Width230 mm
Track Length2100 mm
Body Width1350 mm

Zone de travail

Working Range

Max Digging Radius4040 mm
Max Digging Depth2500 mm
Max Digging Height3900 mm
Max Unloading Height2600 mm
Min Swing Radius2211 mm

Dozer Blade

Max Digging Depth of Dozer Blade190 mm
Max Lifting Height of Dozer Blade350 mm

FAQ

Pricing depends on configuration, order quantity and destination port, so it is quote-based. Send your destination port, quantity and configuration, and we reply within one business day with FOB/CIF pricing and lead time for the NT30. Quantity discounts apply.

NT35U

NT35U Crawler Excavator

3.88-ton crawler excavator with Kubota 1703 engine, steel tracks and two-speed travel, 3071mm max digging depth.

Operating Weight
3.88 t
Bucket Capacity
0.11 m³
Rated Power
17.1 kW
Travel Speed
4.0/2.3 km/h
Max Digging Depth
3071 mm

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